:root{--navy:#082745;--blue:#176aa4;--yellow:#ffc928;--ink:#172436;--muted:#718093;--bg:#eef3f7;--line:#d9e3eb;--white:#fff;--shadow:0 14px 40px rgba(8,39,69,.12)}*{box-sizing:border-box}html,body{height:100%}body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.45 Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif}button,input,textarea,select{font:inherit}button{cursor:pointer}.hidden{display:none!important}.login{min-height:100%;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at 70% 15%,#d9f1ff,transparent 30%),linear-gradient(135deg,#061f37,#0e4b78)}.login-card{width:min(430px,100%);background:#fff;border-radius:26px;padding:28px;box-shadow:0 30px 100px rgba(0,0,0,.28)}.login-brand{display:flex;align-items:center;gap:14px;margin-bottom:24px}.login-brand img{width:110px;height:72px;object-fit:contain}.login h1{font-size:1.65rem;margin:0;color:var(--navy)}.login p{color:var(--muted);margin:5px 0 0}.field{display:grid;gap:6px;margin-bottom:13px}.field label{font-weight:800;color:#31465b}.field input,.field textarea,.field select{width:100%;border:1px solid var(--line);background:#fff;border-radius:12px;padding:10px 11px;color:var(--ink);outline:none}.field textarea{min-height:92px;resize:vertical}.field input:focus,.field textarea:focus,.field select:focus{border-color:#68a9d1;box-shadow:0 0 0 3px rgba(23,106,164,.1)}.btn{border:0;border-radius:12px;padding:10px 14px;font-weight:850;display:inline-flex;align-items:center;justify-content:center;gap:7px;text-decoration:none}.btn.primary{background:var(--navy);color:#fff}.btn.primary:hover{background:var(--blue)}.btn.yellow{background:var(--yellow);color:#332900}.btn.ghost{background:#edf3f7;color:var(--navy)}.btn.danger{background:#ffebef;color:#aa2347}.btn.sm{padding:7px 9px;font-size:.8rem}.btn:disabled{opacity:.5;cursor:not-allowed}.login .btn{width:100%;margin-top:7px;padding:12px}.login-error{color:#b72547;background:#fff0f3;border-radius:11px;padding:10px 12px;margin-top:12px}.app{height:100%;display:grid;grid-template-rows:64px 1fr;overflow:hidden}.top{background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:12px;padding:0 16px;z-index:20}.top .logo{display:flex;align-items:center;gap:9px;min-width:235px}.top .logo img{width:64px;height:44px;object-fit:contain}.top .logo strong{color:var(--navy);display:block}.top .logo small{color:var(--muted)}.top-actions{margin-left:auto;display:flex;align-items:center;gap:8px}.status{padding:7px 10px;border-radius:999px;background:#eef4f8;color:#496174;font-weight:800;font-size:.78rem}.status.dirty{background:#fff3c5;color:#765d00}.status.saved{background:#e6f7ec;color:#24713e}.workspace{min-height:0;display:grid;grid-template-columns:230px minmax(420px,1fr) 370px}.side{background:#0a2a46;color:#dce8f2;padding:14px;overflow:auto}.side h3{margin:8px 8px 10px;font-size:.74rem;text-transform:uppercase;letter-spacing:.12em;color:#85a8bf}.nav-item{width:100%;text-align:left;border:0;background:transparent;color:#dce8f2;border-radius:12px;padding:10px 11px;margin:2px 0;font-weight:760}.nav-item:hover{background:rgba(255,255,255,.08)}.nav-item.active{background:#fff;color:var(--navy)}.order-box{margin-top:18px;padding-top:14px;border-top:1px solid rgba(255,255,255,.12)}.order-item{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.08);padding:8px 10px;border-radius:10px;margin:6px 0;cursor:grab;font-size:.82rem}.order-item.dragging{opacity:.45}.preview-area{min-width:0;display:grid;grid-template-rows:46px 1fr;background:#dfe7ed}.preview-toolbar{display:flex;align-items:center;justify-content:center;gap:7px;background:#f8fafb;border-bottom:1px solid var(--line)}.device{border:0;background:#edf2f5;border-radius:9px;padding:7px 10px;font-weight:800;color:#52687a}.device.active{background:var(--navy);color:#fff}.preview-stage{overflow:auto;padding:18px;display:flex;justify-content:center;align-items:flex-start}.preview-frame-wrap{width:100%;height:100%;background:#fff;box-shadow:0 8px 30px rgba(8,39,69,.15);transition:width .2s;border-radius:10px;overflow:hidden}.preview-frame-wrap.tablet{width:820px}.preview-frame-wrap.mobile{width:390px}.preview-frame{width:100%;height:100%;border:0;background:#fff}.props{background:#fff;border-left:1px solid var(--line);overflow:auto}.props-head{position:sticky;top:0;background:rgba(255,255,255,.97);backdrop-filter:blur(8px);z-index:5;padding:15px 16px;border-bottom:1px solid var(--line)}.props-head h2{font-size:1.15rem;margin:0;color:var(--navy)}.props-head p{color:var(--muted);margin:3px 0 0;font-size:.8rem}.props-body{padding:16px}.group{border:1px solid var(--line);border-radius:16px;padding:13px;margin-bottom:14px;background:#fcfdfe}.group h3{font-size:.87rem;color:var(--navy);margin:0 0 12px}.row2{display:grid;grid-template-columns:1fr 1fr;gap:9px}.switchrow{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}.switchrow input{width:20px;height:20px}.media-row{display:grid;grid-template-columns:1fr auto;gap:7px;align-items:end}.list-card{border:1px solid var(--line);border-radius:14px;padding:11px;margin:9px 0;background:#fff}.list-card-head{display:flex;align-items:center;gap:7px;margin-bottom:9px}.list-card-head strong{margin-right:auto;color:var(--navy)}.hint{font-size:.78rem;color:var(--muted);background:#f1f5f8;border-radius:11px;padding:9px 10px;margin-bottom:12px}.empty{color:var(--muted);text-align:center;padding:26px 10px}.modal{position:fixed;inset:0;z-index:100;background:rgba(5,22,38,.7);display:none;place-items:center;padding:24px}.modal.open{display:grid}.modal-card{width:min(880px,96vw);max-height:88vh;overflow:auto;background:#fff;border-radius:22px;box-shadow:0 30px 100px rgba(0,0,0,.3)}.modal-head{position:sticky;top:0;background:#fff;border-bottom:1px solid var(--line);padding:15px 18px;display:flex;align-items:center;gap:10px;z-index:2}.modal-head h2{margin:0;font-size:1.1rem;color:var(--navy)}.modal-head .btn:last-child{margin-left:auto}.modal-body{padding:18px}.media-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.media-card{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#fff;padding:0}.media-card img{width:100%;aspect-ratio:1;object-fit:cover;background:#edf2f5}.media-card div{padding:8px}.media-card small{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--muted)}.history-row{display:grid;grid-template-columns:90px 1fr auto;align-items:center;gap:12px;padding:11px;border-bottom:1px solid #edf1f4}.history-row:last-child{border:0}.toast{position:fixed;z-index:200;right:18px;bottom:18px;background:#082745;color:#fff;padding:11px 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